| 摘要 |
PROBLEM TO BE SOLVED: To provide a hydraulic damping bearing having long buffer passages without increasing in height. SOLUTION: This hydraulic damping bearing comprises a first fixing member 2, a second fixing member 3 capable of movement relative to the first fixing member, a spring element 6 arranged between the first fixing member and the second fixing member, a working chamber 10 filled with a buffer solution, and a pressure regulating chamber 11 separated from the working chamber but being in liquid flow connection with the working chamber via buffer passages 14,17 formed by flow passage walls, with the first fixing member and the second fixing member making relative movements whereby the volume of the working chamber varies causing the buffer solution in the buffer passages to move between the working chamber and the pressure regulating chamber; a displacement member 16 arranged in the first fixing member expands within the working chamber and moves relative to the second fixing member, together with the first fixing member. At least a portion of the passage walls of the buffer passages 14, 17, 18 is formed by the displacement member. |
